CDB: Only use codemodel breakpoint correction for old cdbs.

Since version 6.2 cdb supports setting breakpoints on non
codelines and automatically set it to the next available line.

Change-Id: I27facf4f2463bad76a20ef0abb5a5412471c296f
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

src/plugins/debugger/cdb/cdbengine.h

@@ -286,6 +286,7 @@ private:
     int m_watchPointX;
     int m_watchPointY;
     PendingBreakPointMap m_pendingBreakpointMap;
+    bool m_autoBreakPointCorrection;
     QHash<QString, QString> m_fileNameModuleHash;
     QMultiHash<QString, quint64> m_symbolAddressCache;
     QHash<QByteArray, QString> m_watchInameToName;